D-REGION alleles are only described at the nucleotide level since D-REGION can be used in the three reading frames. The numbering starts with the first nucleotide downstream the 5'D-HEPTAMER. The accession number of a reference sequence is given for each allele.

Click on a gene name to get the alignment of the corresponding D-REGION alleles.
Click on an accession number to get the sequence and additional information (IMGT annotations, IMGT flat file, Coding regions...).